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- Notebook Boot and Lockup
- Probook not turning on, screen not functioning properly even...

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03-22-2025 05:34 AM
Product: HP ProBook 450 G5 Notebook PC
Operating System: Microsoft Windows 11
- My HP Probook 450 G5 screen doesn't work properly anymore. I changed my screen late last year because it got broken and I also replaced my hard drive because it was faulty. My new screen doesn't work as it should, I could be working on something and it would go white, or even glitch. I'd have to turn off the system. The system doesn't even boot normally because the screen keeps glitching and showing colors and lines. Now, I can't even operate it at all. It won't boot, it keeps showing the lines and colors. I'm exhausted.
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